From: Dave Chinner <david@fromorbit.com>
To: Alex Elder <aelder@sgi.com>
Cc: Kulikov Vasiliy <segooon@gmail.com>,
Christoph Hellwig <hch@infradead.org>,
kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org,
xfs@oss.sgi.com
Subject: Re: [PATCH 6/8] xfs: fix unsigned underflow
Date: Wed, 21 Jul 2010 09:12:01 +1000 [thread overview]
Message-ID: <20100720231201.GQ32635@dastard> (raw)
In-Reply-To: <1279654533.1859.242.camel@doink>
On Tue, Jul 20, 2010 at 02:35:33PM -0500, Alex Elder wrote:
> On Thu, 2010-07-15 at 17:21 -0400, Christoph Hellwig wrote:
> > On Thu, Jul 15, 2010 at 10:46:45PM +0400, Kulikov Vasiliy wrote:
> > > map_len is unsigned. Checking map_len <= 0 is buggy when it should be
> > > below zero. So, check exact expression instead of map_len.
> > >
> > > Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
> >
> > Looks good,
> >
> > Reviewed-by: Christoph Hellwig <hch@lst.de>
> >
>
> Looks good to me too. Do you want me to pull this
> in via the XFS tree, or do you have other plans?
Already got it, Alex.
Cheers,
Dave.
--
Dave Chinner
david@fromorbit.com
prev parent reply other threads:[~2010-07-20 23:12 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-15 18:46 [PATCH 6/8] xfs: fix unsigned underflow Kulikov Vasiliy
2010-07-15 21:21 ` Christoph Hellwig
2010-07-20 19:35 ` Alex Elder
2010-07-20 20:21 ` Vasiliy Kulikov
2010-07-20 23:12 ` Dave Chinner [this message]
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